A movable TV stand

Abstract

The utility model relates to the field of furniture products, and specifically to a movable TV stand, comprising a stand, a mounting frame and a driving assembly that are lifted and lowered on the stand, and a mounting assembly, wherein the driving assembly is used to drive the mounting frame to lift and lower, the driving assembly comprises a fixing pipe connected to the mounting frame, the fixing pipe is provided with a mounting plate, the mounting plate is provided with a mounting hole, the mounting assembly comprises a fixing plate provided on the mounting frame, a rotating frame provided between the fixing pipe and the mounting frame, the fixing plate can drive the mounting frame to rotate around one of the contour lines in the length direction of the stand, and the rotating frame can drive the mounting frame to rotate around one of the contour lines in the height direction of the stand. Thus, the angle of the TV stand can be adjusted in multiple directions, thereby improving the practicality of the TV stand.

Description

Technical Field

[0001] The utility model relates to the field of furniture products, in particular to a movable TV stand. Background Art

[0002] At present, there are many kinds of televisions, especially various flat-panel televisions. Most of the existing televisions are placed on TV cabinets or various tabletops, which has various disadvantages. They take up more space, are not beautiful and are not suitable for the needs of modern life. In order to improve these disadvantages, people have designed various racks for placing televisions. Since the height of the television is determined by the installation position of the television stand, the television stand is usually set to be liftable to meet the different height requirements of users. However, there is still a problem that the angle of the television stand cannot be adjusted, and its practicality is limited. Utility Model Content

[0003] Based on the technical problems existing in the above-mentioned prior art, the utility model provides a movable TV stand, which can adjust the angle of the TV stand in multiple directions, thereby improving the practicality of the TV stand.

[0004] The technical solution adopted by the utility model to solve its technical problems is: to provide a movable TV stand, including a stand, a mounting frame and a driving component which are lifted and lowered on the stand, and a mounting component, wherein the driving component is used to drive the mounting frame to lift and lower, the driving component includes a fixing tube connected to the mounting frame, the fixing tube is provided with a mounting plate, the mounting plate is provided with a mounting hole, the mounting component includes a fixing plate arranged on the mounting frame, a rotating frame arranged between the fixing tube and the mounting frame, the fixing plate can drive the mounting frame to rotate around one of the contour lines in the length direction of the stand, and the rotating frame can drive the mounting frame to rotate around one of the contour lines in the height direction of the stand.

[0005] Furthermore, the mounting assembly also includes a transverse rotation axis, a limit screw and a vertical rotation axis, the fixed plate and the rotating frame are respectively provided with a vertical rotation hole 1 and a vertical rotation hole 2 which are connected to each other, the vertical rotation axis and the vertical rotation hole 1 and the vertical rotation hole 2 are all threadedly connected, the rotating frame is provided with a transverse rotation hole compatible with the transverse rotation axis, the transverse rotation hole and the mounting hole are connected to each other, the vertical rotation axis can pass through the vertical rotation hole 1 and the vertical rotation hole 2 and fix the rotating frame and the fixed plate relatively, the transverse rotation axis can pass through the transverse rotation hole and the mounting hole and fix the fixing tube and the rotating frame relatively through the limit bolt, thereby fixing the mounting frame after the angle is adjusted.

[0006] Furthermore, the transverse rotating shaft is provided with a threaded hole matched with the limiting bolt.

[0007] Furthermore, the first vertical rotation hole and the second vertical rotation hole are both arranged along the length direction of the mounting frame.

[0008] Furthermore, the transverse rotation hole and the mounting hole are both arranged along the height direction of the mounting frame.

[0009] Furthermore, a hand-held sleeve is provided on the vertical rotating shaft and is coaxially fixed with the vertical rotating shaft.

[0010] Furthermore, the driving assembly includes a Bluetooth receiver, a driving motor, a controller, a rotating screw, and a driving block. The Bluetooth receiver is electrically connected to the controller, and the Bluetooth receiver is used to receive Bluetooth signals from a user's mobile phone. The controller is electrically connected to the driving motor, and the driving motor can drive the rotating screw to rotate. The rotating screw passes through the driving block and is threadedly connected to the driving block. The driving block is connected to the fixed tube, and the driving block drives the fixed tube to slide on the frame.

[0011] Furthermore, the driving component also includes a reversing gear set, which includes a first bevel gear sleeved on the output shaft of the driving motor and a second bevel gear sleeved on the rotating screw. The first bevel gear and the output shaft of the driving motor are coaxially fixed, and the second bevel gear and the rotating screw are coaxially fixed. The first bevel gear and the second bevel gear are meshed with each other and are perpendicular to each other.

[0012] Furthermore, the driving component also includes a control panel electrically connected to the controller, and a user can select the Bluetooth receiver or the control panel to start the driving motor.

[0013] Furthermore, the frame also includes a placement plate arranged on the support column, and the Bluetooth receiver and the control panel are both installed at the bottom end of the placement plate.

[0014] The beneficial effects of the utility model are as follows: a movable TV stand is provided, comprising a stand, a mounting frame and a driving assembly arranged on the stand for lifting and lowering, and a mounting assembly, wherein the driving assembly is used to drive the mounting frame to lift and lower, the driving assembly comprises a fixing pipe connected to the mounting frame, the fixing pipe is provided with a mounting plate, the mounting plate is provided with a mounting hole, the mounting assembly comprises a fixing plate arranged on the mounting frame, a rotating frame arranged between the fixing pipe and the mounting frame, the fixing plate can drive the mounting frame to rotate around one of the contour lines in the length direction of the stand, and the rotating frame can drive the mounting frame to rotate around one of the contour lines in the height direction of the stand. Thus, the angle of the TV stand can be adjusted in multiple directions, thereby improving the practicality of the TV stand. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] The utility model is further described below in conjunction with the accompanying drawings and embodiments.

[0016] In the figure: Figure 1 This is an overall structural diagram of a movable TV stand provided by the utility model;

[0017] Figure 2 for Figure 1 An exploded view of the movable TV stand shown;

[0018] Figure 3 for Figure 2 A combined three-dimensional structural diagram of the mounting assembly and the mounting frame shown;

[0019] Figure 4 for Figure 2 Further exploded diagram of;

[0020] Figure 5 for Figure 1 A top view of the movable TV stand shown;

[0021] Figure 6 for Figure 5 AA section view.

[0022] Explanation of the reference numerals: 100, movable TV stand; 10, stand body; 11, supporting base plate; 12, supporting column; 13, placing plate; 14, mounting tube; 20, mounting frame; 30, driving assembly; 31, Bluetooth receiver; 32, control switch; 33, driving motor; 34, controller; 35, reversing gear set; 351, first bevel gear; 352, second bevel gear; 36, rotating screw; 37, driving block; 38, fixing tube; 381, mounting plate; 3811, mounting hole; 40, mounting assembly; 41, fixing plate; 411, vertical rotating hole one; 412, vertical rotating hole two; 42, rotating frame; 421, horizontal rotating hole; 43, horizontal rotating shaft; 431, threaded hole; 44, limiting bolt; 45, vertical rotating shaft; 451, hand-held sleeve. DETAILED DESCRIPTION

[0023] In order to make the technical problems, technical solutions and beneficial effects to be solved by the utility model clearer, the utility model is now described in detail in conjunction with the accompanying drawings. This figure is a simplified schematic diagram, which only illustrates the basics of the utility model in a schematic manner, so it only shows the structure related to the utility model. Obviously, the described embodiment is a part of the embodiment of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without making creative work are within the scope of protection of the utility model.

[0024] Please refer to Figure 1-6A movable TV stand 100 is provided, comprising a stand body 10, a mounting frame 20 which is lifted and lowered on the stand body 10, and a driving assembly 30, wherein the mounting frame 20 is fixed relative to the TV by screws, and the driving assembly 30 is used to drive the mounting frame 20 to rise and fall.

[0025] The frame 10 includes a support base plate 11 arranged at the bottom end, a support column 12 fixed on the support base plate 11 and a placement plate 13 fixed on the support column 12. The side wall of the support column 12 is provided with a mounting tube 14 for placing part of the driving assembly 30.

[0026] The driving assembly 30 includes a Bluetooth receiver 31 and a control switch 32, a driving motor 33, a controller 34, a reversing gear set 35, a rotating screw 36 and a driving block 37, and a fixing tube 38 connected to the mounting frame 20. The Bluetooth receiver 31 and the control switch 32 are electrically connected to the controller 34 respectively. The Bluetooth receiver 31 is used to receive Bluetooth signals and control whether the driving motor 33 is started through the controller 34. The control switch 32 is provided with a button for controlling the mounting frame 20 to rise or fall. The user can choose to control the driving motor 33 with Bluetooth or manually control the driving motor 33 through the control switch 32 according to the needs. The top of the fixing tube 38 is provided with a mounting plate 381, and the mounting plate 381 is provided with a mounting hole 3811. The Bluetooth receiver 31, the controller 34 and the control panel 32 are all prior art.

[0027] The driving motor 33 is arranged on the supporting column 12, and the output shaft of the driving motor 33 passes through the supporting column 12. The reversing gear set 35 includes a first bevel gear 351 sleeved on the output shaft of the driving motor 33, and a second bevel gear 352 sleeved on the rotating screw 36. The first bevel gear 351 and the output shaft of the driving motor 33 are fixed coaxially, and the second bevel gear 352 and the rotating screw 36 are fixed coaxially. The first bevel gear 351 and the second bevel gear 352 are meshed with each other and are perpendicular to each other. The rotating screw 36 is located in the supporting column 12, and the rotating screw 36 is rotatably arranged on the end surface of the supporting bottom plate 11. The rotating screw 36 passes through the driving block 37 and is threadedly connected to the driving block 37. The driving block 37 is connected to the inner wall of the fixed tube 38, and the driving block 37 drives the fixed tube 38 to slide on the inner wall of the supporting column 12.

[0028] The movable TV stand 100 also includes an installation assembly 40 for connecting the mounting frame 20 and the fixing tube 38. The installation assembly 40 includes a fixing plate 41 arranged on the mounting frame 20, a rotating frame 42 and a horizontal rotating axis 43 arranged between the fixing tube 38 and the mounting frame 20, a limiting bolt 44 that cooperates with the horizontal rotating axis 43, and a plurality of vertical rotating axes 45 parallel to the length direction of the mounting frame 20. The fixing plate 41 can drive the mounting frame 20 to rotate around one of the contour lines in the length direction of the frame body 10, and the rotating frame 42 can drive the mounting frame 20 to rotate around one of the contour lines in the height direction of the frame body 10.

[0029] A vertical rotation hole 1 411 and a vertical rotation hole 2 412 are respectively provided on the fixed plate 41 and the rotating frame 42. The vertical rotation hole 1 411 and the vertical rotation hole 2 412 are connected to each other, and the vertical rotation hole 1 411 and the vertical rotation hole 2 412 are both arranged along the length direction of the mounting frame 20. The rotating frame 42 is also provided with a horizontal rotation hole 421 corresponding to and connected to the mounting hole 3811, and the mounting hole 3811 and the horizontal rotation hole 421 are both arranged along the height direction of the mounting frame 20.

[0030] The height directions of the transverse rotating shaft 43 and the mounting frame 20 are parallel to each other. A threaded hole 431 compatible with the limiting bolt 44 is opened on the transverse rotating shaft 43. After the transverse rotating shaft 43 passes through the mounting hole 3811 on the mounting plate 381 and the rotating frame 42 at the same time, the limiting bolt 44 is screwed into the threaded hole 431 and tightened, thereby fixing the transverse rotating shaft 43, thereby controlling the transverse rotation angle of the mounting frame 20 relative to the frame body 10.

[0031] The vertical rotation shaft 45 passes through the vertical rotation hole 1 411 and the vertical rotation hole 2 412, and the vertical rotation shaft 45 is threadedly connected with the vertical rotation hole 1 411 and the vertical rotation hole 2 412. The outer side of the vertical rotation shaft 45 is sleeved with a hand-held sleeve 451 for easy hand-holding, and the hand-held sleeve 451 and the vertical rotation shaft 45 are coaxially fixed.

[0032] The working process of a movable TV stand provided by the utility model is as follows: when the mounting frame 20 needs to be raised or lowered, the controller 34 is controlled by the Bluetooth receiver 31 or the control panel to start the driving motor 33, and then the driving block 37 drives the fixing pipe 38 to be raised or lowered, and the fixing pipe 38 drives the mounting frame 20 to be raised or lowered.

[0033] When the mounting frame 20 needs to be rotated along one of the contour lines in the length direction of the frame body 10, the vertical rotation shaft 45 is loosened so that the fixing plate 41 can drive the mounting frame 20 to rotate relative to the rotating frame 42. At this time, the rotating frame 42 and the frame body 10 are relatively fixed by the limit bolts 44 and the horizontal rotation shaft 43. When the mounting frame 20 is rotated to a certain angle, the vertical rotation shaft 45 is tightened.

[0034] When the mounting frame 20 needs to be rotated around one of the contour lines in the height direction of the frame body 10, the limiting bolt 44 is loosened so that the rotating frame 42 can drive the mounting frame 20 to rotate relative to the frame body 10. At this time, the mounting frame 20 and the rotating frame 42 are relatively fixed through the vertical rotating shaft 45. When the mounting frame 20 is rotated to a certain angle, the limiting bolt 44 is screwed into the threaded hole 431 on the horizontal rotating shaft 43 and tightened.

[0035] Beneficial effect: The fixing plate 41 can drive the mounting frame 20 to rotate around one of the contour lines in the length direction of the frame body 10, and the rotating frame 42 can drive the mounting frame 20 to rotate around one of the contour lines in the height direction of the frame body 10. In this way, the angle of the TV stand can be adjusted in multiple directions, thereby improving the practicality of the TV stand.

[0036] In the description of the present invention, it should be noted that, unless otherwise clearly specified and limited, the terms "installed", "connected", and "connected" should be understood in a broad sense, for example, it can be a fixed connection, a detachable connection, or an integral connection, it can be a mechanical connection, it can be a direct connection, or it can be indirectly connected through an intermediate medium, it can be the internal connection of two elements or the interaction relationship between two elements. For ordinary technicians in this field, the specific meanings of the above terms in the present invention can be understood according to specific circumstances.

[0037] It should be understood that the terms "length", "width", "up", "down", "front and back", "left and right", "vertical", "horizontal", "top", "bottom", "inside" and "outside" etc., indicating the orientation or position relationship, are based on the orientation or position relationship shown in the drawings, and are only for the convenience of describing the present invention and simplifying the description, and are not intended to indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore should not be understood as a limitation on the present invention.

[0038] The above is based on the ideal embodiment of the utility model. Through the above description, relevant staff can make various changes and modifications without departing from the scope of the utility model. The technical scope of this utility model is not limited to the content in the specification, and its technical scope must be determined according to the scope of the claims.

Claims

1. A movable TV stand, characterized in that: The invention comprises a frame (10), a mounting frame (20) and a driving assembly (30) which are arranged on the frame (10) for lifting, and a mounting assembly (40), wherein the driving assembly (30) is used to drive the mounting frame (20) to lift and lower, the driving assembly (30) comprises a fixing tube (38) connected to the mounting frame (20), the fixing tube (38) is provided with a mounting plate (381), the mounting plate (381) is provided with a mounting hole (3811), the mounting assembly (40) comprises a fixing plate (41) arranged on the mounting frame (20), and a rotating frame (42) arranged between the fixing tube (38) and the mounting frame (20), the fixing plate (41) can drive the mounting frame (20) to rotate around one of the contour lines in the length direction of the frame (10), and the rotating frame (42) can drive the mounting frame (20) to rotate around one of the contour lines in the height direction of the frame (10).

2. The movable TV stand according to claim 1, characterized in that The mounting assembly (40) further comprises a transverse rotation shaft (43), a limiting bolt (44), a limiting screw and a vertical rotation shaft (45); the fixing plate (41) and the rotating frame (42) are respectively provided with a vertical rotation hole 1 (411) and a vertical rotation hole 2 (412) which are interconnected; the vertical rotation shaft (45) and the vertical rotation hole 1 (411) and the vertical rotation hole 2 (412) are all threadedly connected; the rotating frame (42) is provided with a transverse rotation hole (421) which is compatible with the transverse rotation shaft (43); The rotating hole (421) and the mounting hole (3811) are connected to each other, the vertical rotating shaft (45) can pass through the vertical rotating hole one (411) and the vertical rotating hole two (412) and relatively fix the rotating frame (42) and the fixing plate (41), and the transverse rotating shaft (43) can pass through the transverse rotating hole (421) and the mounting hole (3811) and relatively fix the fixing tube (38) and the rotating frame (42) through the limiting bolt (44), thereby fixing the mounting frame (20) after the angle is adjusted.

3. The movable TV stand according to claim 2, characterized in that The transverse rotation shaft (43) is provided with a threaded hole (431) adapted to the limiting bolt (44).

4. The movable TV stand according to claim 2, characterized in that The first vertical rotation hole (411) and the second vertical rotation hole (412) are both arranged along the length direction of the mounting frame (20).

5. The movable TV stand according to claim 2, characterized in that The transverse rotation hole (421) and the mounting hole (3811) are both arranged along the height direction of the mounting frame (20).

6. The movable TV stand according to claim 2, characterized in that The vertical rotating shaft (45) is provided with a hand-held sleeve (451) coaxially fixed to the vertical rotating shaft (45).

7. The movable TV stand according to claim 1, characterized in that The driving assembly (30) comprises a Bluetooth receiver (31), a driving motor (33), a controller (34), a rotating screw (36), and a driving block (37). The Bluetooth receiver (31) is electrically connected to the controller (34). The Bluetooth receiver (31) is used to receive Bluetooth signals from a user's mobile phone. The controller (34) is electrically connected to the driving motor (33). The driving motor (33) can drive the rotating screw (36) to rotate. The rotating screw (36) passes through the driving block (37) and is threadedly connected to the driving block (37). The driving block (37) is connected to the fixed tube (38). The driving block (37) drives the fixed tube (38) to be slidably arranged on the frame (10).

8. The movable TV stand according to claim 7, characterized in that The driving assembly (30) further comprises a reversing gear set (35), wherein the reversing gear set (35) comprises a first bevel gear (351) sleeved on the output shaft of the driving motor (33), and a second bevel gear (352) sleeved on the rotating screw (36); the first bevel gear (351) and the output shaft of the driving motor (33) are coaxially fixed, the second bevel gear (352) and the rotating screw (36) are coaxially fixed, and the first bevel gear (351) and the second bevel gear (352) are meshed with each other and are perpendicular to each other.

9. The movable TV stand according to claim 7, characterized in that The driving assembly (30) further comprises a control panel electrically connected to the controller (34), and a user can select the Bluetooth receiver (31) or the control panel to start the driving motor (33).

10. The movable TV stand according to claim 9, characterized in that The frame (10) further comprises a support column (12) and a placement plate (13) arranged on the support column (12); the Bluetooth receiver (31) and the control panel are both installed at the bottom end of the placement plate (13).

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